This book explains how to implement an EHR system, but not really how to use the system on the micro level day-to-day. It's written only for an audience of providers--doctors and executives. If you are a student studying for EHR specialist certification like me, you won't get that much out of it, because such decisions as what a medical practice's exact needs are, and what hardware and software to purchase, are beyond an EHR specialist's responsibility.